motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 00:03:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

KVM: SVM: add migration support for nested TSC scaling

Browse source 
Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20211101132300.192584-4-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Maxim Levitsky 2021-11-01 15:23:00 +02:00 • committed by Paolo Bonzini
parent 6aedeb650e
commit cabf9862e4
4 changed files with 46 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

5
target/i386/cpu.c
View file

@ -5928,6 +5928,11 @@ static void x86_cpu_reset(DeviceState *dev)
}
x86_cpu_set_sgxlepubkeyhash(env);
if (env->features[FEAT_SVM] & CPUID_SVM_TSCSCALE) {
env->amd_tsc_scale_msr = MSR_AMD64_TSC_RATIO_DEFAULT;
}
#endif
}